Aqueous-phase hydrogenation and hydrodeoxygenation of biomass-derived oxygenates with bimetallic catalysts

2014 ◽  
Vol 16 (2) ◽  
pp. 708 ◽  
Author(s):  
Jechan Lee ◽  
Yong Tae Kim ◽  
George W. Huber
Keyword(s):  
Aqueous Phase ◽  
Bimetallic Catalysts

Aqueous-Phase Hydrogenation of Biomass-Based Succinic Acid to 1,4-Butanediol Over Supported Bimetallic Catalysts

2010 ◽  
Vol 53 (15-18) ◽  
pp. 1270-1273 ◽  
Author(s):  
Doan Pham Minh ◽  
Michèle Besson ◽  
Catherine Pinel ◽  
Patrick Fuertes ◽  
Carole Petitjean
Keyword(s):  
Succinic Acid ◽  
Aqueous Phase ◽  
Bimetallic Catalysts

Enhanced Pd pillared clays by Rh inclusion for the catalytic hydrodechlorination of chlorophenols in water

2012 ◽  
Vol 65 (4) ◽  
pp. 653-660 ◽  
Author(s):  
C. B. Molina ◽  
A. H. Pizarro ◽  
J. A. Casas ◽  
J. J. Rodriguez
Keyword(s):  
Aqueous Phase ◽  
Bimetallic Catalysts ◽  
Pillared Clays ◽  
Target Compound ◽  
Catalytic Hydrodechlorination ◽  
Monometallic Catalysts ◽  
Total Metal ◽  
Metal Load

Bimetallic Pd–Rh catalysts supported on pillared clays have been prepared and tested for aqueous-phase hydrodechlorination (HDC) using 4-chlorophenol (4-CP) as target compound. These bimetallic catalysts combine the higher activity of Rh with the better stability of Pd found in previous works with monometallic catalysts. Different combinations of Pd and Rh amounting to 1 wt% total metal load were tested and the catalyst with 0.75 wt% Pd and 0.25 wt% Rh yielded the best results. Ecotoxicity and biodegradability (measured as BOD5/COD ratio) of the effluents were checked. A significant decrease of ecotoxicity was observed while biodegradability was dramatically improved from 0.02 for the initial 4-CP solution up to values higher than 0.6.

scholarly journals Aqueous-phase reforming of ethylene glycol over supported Pt and Pd bimetallic catalysts

2006 ◽  
Vol 62 (3-4) ◽  
pp. 226-235 ◽  
Author(s):  
George W. Huber ◽  
John W. Shabaker ◽  
Steven T. Evans ◽  
James A. Dumesic
Keyword(s):  
Ethylene Glycol ◽  
Aqueous Phase ◽  
Bimetallic Catalysts ◽  
Aqueous Phase Reforming

scholarly journals High activity Pd-Fe bimetallic catalysts for aqueous phase hydrogenations

2019 ◽  
Vol 477 ◽  
pp. 110546 ◽  
Author(s):  
Yan Cheng ◽  
Hien Pham ◽  
Jiajie Huo ◽  
Robert Johnson ◽  
Abhaya K. Datye ◽  
...  
Keyword(s):  
High Activity ◽  
Aqueous Phase ◽  
Bimetallic Catalysts

The effect of support and reaction conditions on aqueous phase reforming of polyol over supported Pt–Re bimetallic catalysts

2012 ◽  
Vol 185 (1) ◽  
pp. 73-80 ◽  
Author(s):  
Ho-Dong Kim ◽  
Hyun Ju Park ◽  
Tae-Wan Kim ◽  
Kwang-Eun Jeong ◽  
Ho-Jeong Chae ◽  
...  
Keyword(s):  
Aqueous Phase ◽  
Bimetallic Catalysts ◽  
Reaction Conditions ◽  
Aqueous Phase Reforming ◽  
Effect Of Support

scholarly journals Understanding the Nature of Amino Acid Interactions with Pd(111) or Pd–Au Bimetallic Catalysts in the Aqueous Phase

Langmuir ◽  
2018 ◽  
Vol 34 (4) ◽  
pp. 1300-1310 ◽  
Author(s):  
Madhulika Gupta ◽  
Tuhin S. Khan ◽  
Manish Agarwal ◽  
M. Ali Haider
Keyword(s):  
Amino Acid ◽  
Aqueous Phase ◽  
Bimetallic Catalysts

scholarly journals Performance of palladium–tin bimetallic catalysts supported on activated carbon for the hydrodechlorination of 4-chlorophenol

RSC Advances ◽  
2017 ◽  
Vol 7 (64) ◽  
pp. 40437-40443 ◽  
Author(s):  
Xu Fang ◽  
Deren Fang
Keyword(s):  
Activated Carbon ◽  
Aqueous Phase ◽  
Bimetallic Catalysts ◽  
Pd Catalysts

The influence of Sn on the activity and selectivity of Pd catalysts for the hydrodechlorination (HDC) of 4-chlorophenol (CP) in an aqueous phase was studied.

Probing supported bimetallic Pt–In sites in glycerol hydrogenolysis

2021 ◽  
Vol 45 (14) ◽  
pp. 6512-6520
Author(s):  
Wanderson Ferraz do Valle ◽  
André Von-Held Soares ◽  
Yutao Xing ◽  
Fabio Barboza Passos
Keyword(s):  
Aqueous Phase ◽  
Bimetallic Catalysts ◽  
Glycerol Hydrogenolysis

This work studied platinum and indium supported on alumina and silica as monometallic and bimetallic catalysts for the aqueous phase hydrogenolysis of glycerol towards 1,2-propanediol (1,2-PDO).

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